Individual Calculations July 2010
 Prevenios, Mihail  Total change: 14.25  Rating chartPersonal card
 5th Open tournament of SOP-SMAOK >1800 Pagrati - Athens GRE 2010-03-16
RcRownchangeKK*chgGame
 2115 2007 3.50 7 0.95 15 14.25 
  Kostopoulos, Thomas 1844 GRE1.0010.28154.20 
  Drakopoulos, Anastasios 2206 GRE1.0010.761511.40 
  Valden, Petros 2202 GRE0.001-0.2515-3.75 
  Zenelis, Konstantinos 2179 GRE1.0010.731510.95 
  Tepelenis, Nikolaos 2265 GRE0.001-0.1815-2.70 
  Papadimitriou, Loukas 2169 GRE0.5010.21153.15 
  Geroukalis, Athanasios 1937 GRE0.001-0.6015-9.00 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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